/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraSimCache.h
Returns a list of emitters we have captured in the SimCache.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=NiagaraSimCache) [TArray](API\Runtime\Core\Containers\TArray)< [FName](API\Runtime\Core\UObject\FName) > GetEmitterNames() const